119272900

素因数分解:

$2^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 72

約数和(自身を含む): 266607936

約数和(自身を除く): 147335036

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 71, 100, 107, 142, 157, 214, 284, 314, 355, 428, 535, 628, 710, 785, 1070, 1420, 1570, 1775, 2140, 2675, 3140, 3550, 3925, 5350, 7100, 7597, 7850, 10700, 11147, 15194, 15700, 16799, 22294, 30388, 33598, 37985, 44588, 55735, 67196, 75970, 83995, 111470, 151940, 167990, 189925, 222940, 278675, 335980, 379850, 419975, 557350, 759700, 839950, 1114700, 1192729, 1679900, 2385458, 4770916, 5963645, 11927290, 23854580, 29818225, 59636450, 119272900]

約数ペア:

[(1, 119272900), (2, 59636450), (4, 29818225), (5, 23854580), (10, 11927290), (20, 5963645), (25, 4770916), (50, 2385458), (71, 1679900), (100, 1192729), (107, 1114700), (142, 839950), (157, 759700), (214, 557350), (284, 419975), (314, 379850), (355, 335980), (428, 278675), (535, 222940), (628, 189925), (710, 167990), (785, 151940), (1070, 111470), (1420, 83995), (1570, 75970), (1775, 67196), (2140, 55735), (2675, 44588), (3140, 37985), (3550, 33598), (3925, 30388), (5350, 22294), (7100, 16799), (7597, 15700), (7850, 15194), (10700, 11147)]